Phillips, J. (2000). Ideas of Crusade and Holy War in De Expugnatione Lyxbonensi (The Conquest of Lisbon). Studies in church history, 36, 123-141. doi:10.1017/S0424208400014376
Cita Chicago Style (17a ed.)Phillips, Jonathan. "Ideas of Crusade and Holy War in De Expugnatione Lyxbonensi (The Conquest of Lisbon)." Studies in Church History 36 (2000): 123-141, https://doi.org/10.1017/S0424208400014376.
Cita MLA (9a ed.)Phillips, Jonathan. "Ideas of Crusade and Holy War in De Expugnatione Lyxbonensi (The Conquest of Lisbon)." Studies in Church History, vol. 36, 2000, pp. 123-141, https://doi.org/10.1017/S0424208400014376.
Precaución: Estas citas no son 100% exactas.
